JP3265881B2 - 自動変速機 - Google Patents

自動変速機

Info

Publication number
JP3265881B2
JP3265881B2 JP31775794A JP31775794A JP3265881B2 JP 3265881 B2 JP3265881 B2 JP 3265881B2 JP 31775794 A JP31775794 A JP 31775794A JP 31775794 A JP31775794 A JP 31775794A JP 3265881 B2 JP3265881 B2 JP 3265881B2
Authority
JP
Japan
Prior art keywords
lock
shift
clutch
determination
automatic transmission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP31775794A
Other languages
English (en)
Japanese (ja)
Other versions
JPH08152061A (ja
Inventor
武 犬塚
雅士 服部
仁人 竹下
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisin AW Co Ltd
Original Assignee
Aisin AW Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aisin AW Co Ltd filed Critical Aisin AW Co Ltd
Priority to JP31775794A priority Critical patent/JP3265881B2/ja
Priority to DE19544334A priority patent/DE19544334A1/de
Priority to US08/563,385 priority patent/US5683327A/en
Publication of JPH08152061A publication Critical patent/JPH08152061A/ja
Application granted granted Critical
Publication of JP3265881B2 publication Critical patent/JP3265881B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/14—Control of torque converter lock-up clutches
    • F16H61/143—Control of torque converter lock-up clutches using electric control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/10—Controlling shift hysteresis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H2059/006—Overriding automatic control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H59/24—Inputs being a function of torque or torque demand dependent on the throttle opening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/38—Inputs being a function of speed of gearing elements
    • F16H59/40—Output shaft speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/38—Inputs being a function of speed of gearing elements
    • F16H59/42—Input shaft speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • F16H61/0437—Smoothing ratio shift by using electrical signals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Control Of Transmission Device (AREA)
JP31775794A 1994-11-29 1994-11-29 自動変速機 Expired - Fee Related JP3265881B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP31775794A JP3265881B2 (ja) 1994-11-29 1994-11-29 自動変速機
DE19544334A DE19544334A1 (de) 1994-11-29 1995-11-28 Automatisches Getriebe
US08/563,385 US5683327A (en) 1994-11-29 1995-11-28 First and second hysteresis zones for shift and lock-up control system in an automatic transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31775794A JP3265881B2 (ja) 1994-11-29 1994-11-29 自動変速機

Publications (2)

Publication Number Publication Date
JPH08152061A JPH08152061A (ja) 1996-06-11
JP3265881B2 true JP3265881B2 (ja) 2002-03-18

Family

ID=18091707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP31775794A Expired - Fee Related JP3265881B2 (ja) 1994-11-29 1994-11-29 自動変速機

Country Status (3)

Country Link
US (1) US5683327A (de)
JP (1) JP3265881B2 (de)
DE (1) DE19544334A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3301344B2 (ja) * 1997-04-09 2002-07-15 アイシン・エィ・ダブリュ株式会社 自動変速機の変速制御装置
JP3560797B2 (ja) * 1997-12-22 2004-09-02 本田技研工業株式会社 ロックアップクラッチ制御装置
JPH11294575A (ja) * 1998-04-09 1999-10-29 Nissan Motor Co Ltd マニュアルレンジ付き自動変速機のロックアップ制御装置
US6231477B1 (en) * 1999-05-21 2001-05-15 Daimlerchrysler Corporation Apparatus and method for providing automatic shift modes in an automatic transmission
US6639375B2 (en) 2001-10-30 2003-10-28 Harold Beck And Sons, Inc. Control device and method for controlling a control element
US7901321B2 (en) * 2008-08-29 2011-03-08 Caterpillar Inc. Automatic transmission with part-throttle shifting
JP5533710B2 (ja) * 2011-02-01 2014-06-25 トヨタ自動車株式会社 車両用ロックアップクラッチの制御装置
US10443699B2 (en) 2017-05-26 2019-10-15 Cnh Industrial America Llc Hydraulic torque converter for work machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032063B2 (ja) * 1981-07-21 1985-07-25 トヨタ自動車株式会社 車輛用自動変速機の制御方法
JPS59219567A (ja) * 1983-05-27 1984-12-10 Mazda Motor Corp 自動変速機のロツクアツプ制御装置
JPS61157855A (ja) * 1984-12-27 1986-07-17 Nissan Motor Co Ltd 自動変速機の手動変速装置
JP2545367B2 (ja) * 1986-07-15 1996-10-16 アイシン精機株式会社 車両用自動変速機のロツクアツプクラツチ制御方法
JP2986524B2 (ja) * 1990-09-28 1999-12-06 富士重工業株式会社 Ｆｆｖ用自動変速機の制御装置
JP3262904B2 (ja) * 1993-07-09 2002-03-04 アイシン・エィ・ダブリュ株式会社 自動変速機

Also Published As

Publication number Publication date
US5683327A (en) 1997-11-04
JPH08152061A (ja) 1996-06-11
DE19544334A1 (de) 1996-05-30

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